 |
| air brake: 196 phrases in 23 subjects |
| Armored vehicles | 9 |
| Automated equipment | 1 |
| Automobiles | 30 |
| Aviation | 3 |
| British usage, not spelling | 1 |
| Construction | 1 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Geology | 1 |
| Makarov | 5 |
| Mechanic engineering | 3 |
| Military | 6 |
| Mining | 4 |
| Oilfields | 1 |
| Polygraphy | 3 |
| Polymers | 1 |
| Rail transport | 23 |
| Refrigeration | 1 |
| Technology | 74 |
| Textile industry | 1 |
| Transport | 24 |
| Wood processing | 1 |